baber/WOPTO huggingface dataset:
Patent ES-458133-A1 (ES)
Title: Non-reusable drug prefilled syringe assembly and method of use
IPC: A61M5/50
Filed: 1977-04-23
Abstract: A non-reusable prefilled syringe for a single administration of a drug solution. The syringe has a plunger for expelling the solution which is detachably fitted with an elastomeric cap. The syringe allows for a pre-vein test but is not adapted for reuse. A method of use for subcutaneous injection of mini-doses of the drug solution.
Patent ES-460963-A1 (ES)
Title: Power transmission gear
IPC: F16H3/50
Filed: 1977-07-22
Abstract: The power transmission unit between the engine and drive wheels of a motor car has a hydrodynamic torque converter and gearing which can be placed in forward or reverse gear by a selector. When chaning between forward and reverse gear the newly selected gear is already engaged by the selector does not occupy a neutral position between The gearing does not occupy a neutral position between the gears. A notable overlap exists between the engaged positions of the forward and reverse gears. The transmission unit and the drive wheels are locked in the park position of the vehicle by this overlap.
Patent ES-463742-A1 (ES)
Title: Apparatus for developing films, and particularly X-ray films as employed in dental applications
IPC: G03C5/00
Filed: 1977-10-31
Abstract: A film developing apparatus in which an exposed film still enclosed in its protective wrapping is inserted into a magazine and the magazine is put as a cover on the apparatus. The film is extracted from the magazine by pulling a tab of the protective wrapping projecting out of the apparatus and is then transferred in succession through developing, fixing and washing baths internally to the apparatus. The film is then reinserted into the magazine upon completion of the developing step. Transfer of the film through the developing and washing baths occurs by a gripper entrained by an endless belt controlled by an electronic control device.
Patent ES-464908-A1 (ES)
Title: Holddown structure for a nuclear reactor core
IPC: G21C1/08
Filed: 1977-12-09
Abstract: The core support barrel of a nuclear reactor is clamped and loaded from the closure head of the vessel with a holddown barrel extending as a link from the closure head to a seat on the core support barrel.
Patent ES-466064-A1 (ES)
Title: Continuous steel casting mold for billets and blooms
IPC: B22D11/04
Filed: 1977-12-29
Abstract: A continuous casting mold for casting strands, such as billets and blooms having a cross-sectional shape possessing corners, preferably a four-cornered cross-section, comprising an upper mold part and a lower mold part. Walls movable independently of one another of the lower mold part are movable about pivot shafts or equivalent structure arranged transversely with respect to the direction of travel of the cast strand and operatively connected with the upper mold part. The independently movable walls of the lower mold part can be shifted under the action of resilient elements, such as springs, towards the hollow cavity or mold compartment. The pivot shaft connected with each wall is arranged to be movable in a transverse direction with respect to the side of the wall associated with the hollow cavity or compartment of the mold.
Patent ES-467539-A1 (ES)
Title: Process for preparing olefin polymers or copolymers, and catalyst for use in said process
IPC: C08F4/64
Filed: 1978-03-03
Abstract: A process for preparing an olefin polymer or copolymer by polymerizing or copolymerizing an olefin containing at least 3 carbon atoms which may contain at most 10 mole % of ethylene and/or a diene, in the presence of a catalyst composed of (A) a solid titanium catalyst component prepared by (1) reacting a mechanically pulverized product of an organic acid ester and a halogen-containing magnesium compound, with an active hydrogen-containing organic compound in the absence of mechanical pulverization, (2) reacting the resulting reaction product with an organometallic compound of a metal of Groups I to III of the periodic table in the absence of mechanical pulverization, and (3) washing the resulting solid reaction product with an inert organic solvent, reacting the washed solid reaction product with a titanium compound in the absence of mechanical pulverization, and separating the solid from the reaction system, and (B) an organometallic compound of a metal of Groups I to III of the periodic table and a catalyst used therefor.
Patent ES-471449-A1 (ES)
Title: Composition of a material based on mineral fibers
IPC: C04B14/46
Filed: 1978-07-05
Abstract: A material of the board type for various thermal shielding applications preferably contains 10 to 50% by weight of a mineral substance based on silica or silicates in fibrous form prepared from the fused substance, 10 to 70% by weight of clay, if necessary 10 to 60% by weight of a mineral having a needle-like crystal structure, and a small proportion of an organic binder for maintaining the mineral constituents in a coherent structure at least during fabrication, conversion and utilization of the end product. The total quantity of organic substances does not exceed 8% by weight of dry substances. The material has high temperature strength by virtue of the combination of an organic binder with a mineral binder and also has good dimensional stability.
Patent ES-474002-A1 (ES)
Title: Derivatives of arylalkanoic acids, compositions and use
IPC: C07C323/52
Filed: 1978-10-06
Abstract: There are now described some novel alpha-[1-aryl-2,2,2-trifluoroethoxy (or-ethylthio)]alkanoic acids that are useful for reducing triglycerides and cholesterol levels in the blood of animals. The percentage reduction in test rats has been observed to be from 20 to 65 for triglycerides and from 15 to 50 for cholesterol. A representative compound of the invention is alpha-(2,2,2-trifluoro-1-phenyl-1-ethoxy)butyric acid. Most of the compounds have an LD50 greater than 800 mg/kg, intraperitoneally, in male mice. A method of use, compositions, and a process for synthesis are also described.
Patent ES-477343-A1 (ES)
Title: Selectively absorbing coating and production
IPC: F24J2/48
Filed: 1979-01-31
Abstract: The new method is characterised in that an absorber surface is formed which is composed of a metal which forms a black oxide or has a covering layer composed of such a metal and the metal is transformed into the black oxide by electrolytic oxidation in alkaline solution at approximately room temperature.
Patent ES-477572-A1 (ES)
Title: Multiple stage sequentially produced thermoplastic polymers and films of such polymers applied to a substrate.
IPC: C08F2/22
Filed: 1979-02-08
Abstract: Multiple-stage sequentially-produced thermoplastic polymers comprising four specific polymerization stages are particularly useful as films for providing durable surface protective layers to substrates when each of the first and second stages contain 0.1 to 1% by weight of graftlinking monomer. The films are conveniently produced by melt extrusion to a thickness of 0.1 to 50 mils.
Patent ES-479480-A1 (ES)
Title: Television kinescope protection circuit
IPC: H04N3/233
Filed: 1979-04-10
Abstract: A television switched synchronous vertical deflection (SSVD) circuit produces vertical deflection current by integration of horizontal retrace pulses. Vertical retrace blanking is provided by a monostable multivibrator triggered from the vertical synchronizing signals, and coupled to the kinescope to provide blanking in its unstable state and to unblank in its stable state. Failure of the horizontal retrace pulse supply to the SSVD circuit causes vertical deflection to cease, resulting in a line across the center of the screen. An inhibiting circuit coupled to the multivibrator feedback loop and to the horizontal retrace pulse supply prevents the multivibrator from assuming its stable state except during the presence of a horizontal retrace pulse.
Patent ES-8101461-A1 (ES)
Title: Plastics material mesh structure
IPC: B29C55/00
Filed: 1979-10-09
Abstract: In order to form an improved junction which is less liable to tear under shock loads, a diamond pattern of holes (or depressions) is formed in plastics material sheet. The holes are then in two sets of parallel lines each making an angle to the subsequent stretching direction and the holes are also in parallel rows at right angles to the stretching direction. The sheet is stretched so that the zones between adjacent holes in each line form orientated strands and the zones between adjacent holes in each row form junctions which have their lateral zones orientated but have a central zone which is unorientated or less orientated, i.e. which is thicker. The central zone can extend into two opposite crotches or be completely surrounded by highly orientated lateral zones.
Patent ES-485495-A1 (ES)
Title: Device for transmitting signals by magnetic induction to projectile fuse
IPC: F42C17/04
Filed: 1979-10-29
Abstract: A device for transmitting signals to a projectile fuse (1) by induction comprises a coil (5) for emitting an energy signal picked-up by a coil (3) inside the fuse. This coil (3) is wound on a first magnetic core (2). A second magnetic core (6) carries three receptive coils for information carrying signals. This information is emitted by three coils (19,20,21). This arrangement permits separating the transmission of the energy signals on the one hand and the information carriers on the other hand.
Patent ES-489681-A1 (ES)
Title: Apparatus for the aeration of waste water or sludge.
IPC: C02F3/18
Filed: 1980-03-18
Abstract: The invention relates to an aerating device for sewage and comprises a drum-like rotor which rotates in a trough and is divided, by axially-parallel partitions, into a plurality of outwardly-open radial chambers, the said partitions being equipped with peripheral outer surfaces having apertures so that during rotation of the drum a volume of air is trapped in each chamber. Internal baffels in said chambers act to direct the trapped air initially to the lagging portion of the chamber and then, past bottom dead center, to the leading portion of the chamber, thereby efficiently aerating the sewage.
Patent ES-8101773-A1 (ES)
Title: Pressure measuring apparatus
IPC: G01L7/04
Filed: 1980-06-16
Abstract: A sub-assembly 8 for a pressure gauge comprises a Bourdon tube 18 on the free end 22 of which is mounted an amplifier movement 12. The actuator 44 for the movement 12 is secured to a fixed portion 20 of the tube 18 e.g. by a swaged clamp 50. Span adjustment is provided by an adjusting screw. The sub-assembly 8 includes all the operative parts of a gauge, and all that need be done to complete the gauge is to mount the sub-assembly 8 in a casing and secure a pointer to the output shaft 24 of the movement 12. In an alternative embodiment the amplifier is mounted on the fixed portion of the tube and the actuator is connected to the free end.
Patent ES-8106139-A1 (ES)
Title: Antihypertensive amides
IPC: C07D307/82
Filed: 1980-07-11
Abstract: Compounds of the structure: < IMAGE > wherein R1, R2, R3, R4, R5, and R6 are hydrogen, alkyl, alkenyl, alkynyl, phenyl-alkyl, or cycloalkyl, n is an integer from 0 to 4 inclusive, M is alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, polycycloalkyl, polycyclo-alkyl-alkyl, aryl, aralkyl, heteroaryl, heteroaryl-alkyl, hetero-cycloalkyl, hetero-cycloalkyl-alkyl, alkoxyalkyl, alkylthioalkyl, alkylamino-alkyl, dialkylamino-alkyl, fused aryl-cycloalkyl, fused aryl-cycloalkyl-alkyl, fused heteroaryl-cycloalkyl, or fused heteroaryl-cycloalkyl-alkyl, Y is hydroxy, alkoxy, amino, or substituted amino, aminoalkanoyl, aryloxy, aminoalkoxy, or hydroxyalkoxy, and R7 is hydrogen, alkanoyl, carboxylalkanoyl, hydroxyalkanoyl, amino-alkanoyl, cyano, amidino, carbalkoxy, ZS, or < IMAGE > wherein Z is hydrogen, alkyl, hyroxyalkyl, aminoalkyl or the radical < IMAGE > wherein R1, R2, R3, R4, R5, R6, n, M and Y are as described above and where Y is hydroxy their non-toxic, pharmaceutically acceptable alkali metal, alkaline earth metal, and amine salts.
Patent ES-8207414-A1 (ES)
Title: Method for inhibiting the growth of clostridium botulinum and the formation of enterotoxin in poultry and fish products, and in smoked meat.
IPC: A23L13/00
Filed: 1981-03-24
Abstract: The growth of Clostridium botulinum and the production of enterotoxin in meat, poultry and fish products, such as smoked bacon, is inhibited by adding to such products an effective amount of a compound selected from the group consisting of hypophosphorous acid, and salts thereof. Such additives may be present in combination with minor amounts, i.e., 40 ppm of sodium nitrite.
Patent ES-8204679-A1 (ES)
Title: Steering booster system
IPC: B62D5/24
Filed: 1981-06-26
Abstract: A booster steering device comprising a combined servomotor and rotary valve control is provided with means for returning the vehicle wheels to a straight ahead position after a steering operation wherein the hydraulic power of the servomotor is utilized for such return movement. The effect is achieved by a cam means actuated by manual steering force to add neutral return energy by twist of a torque rod over and beyond the stress necessary to return the control valve components to a neutral position. It has been found that such overstress results in an overtravel in relative motion of the flow control valve members in returning to neutral position, i.e., overtravel beyond neutral position, briefly. This occurs upon release of a steering force at the hand wheel. As a result of such overtravel, pressure flow to the servomotor is reversed from the direction in which it was going during the terminated steering operation and the servomotor powers the vehicle wheels to stright ahead position. Resiliency is provided in the cam means through a slotted coupling sleeve between the torque rod and a valve component, which stabilizes the construction and compensates for radial play and clearances between connected elements. Means are provided to adjustably position the coupling sleeve and preset the neutral position of the valve members.
Patent ES-8204686-A1 (ES)
Title: Method and device for distributing and separating vessel flowing in on several track onto one row of track
IPC: B65G47/31
Filed: 1981-07-08
Abstract: The appts. is used for dividing and separating bottles arriving on several tracks into one row. The bottles arriving in serveral rows are first forced together within a separating section and at an angle of between 40 and 90 degrees transverse to their normal direction of movement they are also accelerated both during the above process and immediately following it. The bottles are subsequently braked and their forward speed reduced to a value required to obtain a continuous single track row before they reach a further processing machine. The acceleration and/or speed reduction may be influenced within the separating section by the storage formation or the length of the single track row in front of the processing machine.
Patent ES-8303838-A1 (ES)
Title: Dynamoelectric machine rotors with mechanical separators
IPC: H02K3/24
Filed: 1981-08-25
Abstract: A rotor for a large dynamoelectric machine possesses abrasion prevention material between certain of the laminations in the rotor winding. In particular, while the rotor windings may generally be wound in a series-connected fashion, the use of adjacent parallel winding conductors requires the use of an abrasion prevention material disposed between adjacently lying parallel-connected conductors. The use of this material eliminates copper galling and the undesirable formation of copper particles.
Patent ES-8206544-A1 (ES)
Title: 4-carbamoyloxy-oxazaphosphorine compound
IPC: C07F9/24
Filed: 1981-09-09
Abstract: The present invention relates to novel 4-carbamoyloxyoxazaphosphorines of the general formula I < IMAGE > to processes for their preparation, and to pharmaceutical preparations containing these active compounds.
Patent ES-8301913-A1 (ES)
Title: (13E)-(8R,11R,12R)-11,15-dihydroxy-16,19-dimethyl-9-oxo-13,18-prostadienoic acids and their salts, their preparation and pharmaceutical compositions.
IPC: C07C69/593
Filed: 1982-02-12
Abstract: 1. (13E)-(8R, 11R, 12R)-11,15-dihydroxy-16,19-dimethyl- -9-oxo-13,18-prostadienoic acids of the general formula I see diagramm : EP0058632,P15,F3 in which R represents hydrogen or a methyl group, or the physiologically tolerable salts thereof with bases.
Patent ES-8303180-A1 (ES)
Title: Apparatus for blow molding hollow plastic bodies
IPC: B29C49/62
Filed: 1982-03-18
Abstract: An electrically heated sterilization chamber 9 for a hollow blow molding needle 15 is embodied in a half-mold 1A and exits directly into the mold cavity 3, 4. A three-way distributor core 11 enables the selective connection of the sterilization chamber to the mold cavity or to a circuit 21 comprising a vacuum source 35 and a source of sterile water vapor 37 coupled in parallel. The needle is initially sterilized by the hot water vapor, and thereafter maintained in a sterile state by the electrical heating and its confinement within the half-mold.
Patent ES-8307889-A1 (ES)
Title: Fabric conditioning materials.
IPC: C11D1/62
Filed: 1982-05-07
Abstract: Particles for softening fabrics either in a wash liquor or in the rinse, are formed from a liquid mixture comprising water, a cationic material, such as a quaternary ammonium compound, urea and a calcium soap. The particles are formed from the liquid mixture by cooling to a solid and then grinding or by spray cooling. Weathering to form a crisp free flowing powder is optional. The presence of water in the liquid mixture improves the processing of the particles.
Patent ES-8307174-A1 (ES)
Title: Control device for steering clutch and brake.
IPC: B62D11/08
Filed: 1982-06-25
Abstract: A steering brake and clutch control for a crawler vehicle includes a pair of primary control levers, each of which, when operated by itself, acts through a spring to first effect disengagement of normally pressure-engaged clutch and then through a linkage to effect engagement of a brake. The clutch control levers are interconnected so that simultaneous actuation of the primary control levers results in both brakes being engaged without the clutches being disengaged. A pair of brake control levers have respective one-way connections with the pair of primary control levers and are spring-biased for simultaneously actuating the primary control levers to effect brake engagement. A pressure-operated plunger assembly is operative to maintain the brake control levers away from the primary control levers so long as sufficient hydraulic system pressure exists for normal operation.
Patent ES-8306547-A1 (ES)
Title: Electric cable and electric cable installations.
IPC: H01B7/26
Filed: 1982-07-28
Abstract: A single-core electrical power cable for use at 400 kV for example has a relatively high-resistance inner shield located between and insulated from the central core of the cable and its low resistance metallic outer sheath. The inner shield is kept continuous throughout the cable run of installations where, for avoidance of currents circulating in the cable sheath, the sheath continuity is broken at spaced-apart locations. By virtue of such continuity, the inner shield provides a continuous path for surges developed in the cable as the result of lightning strikes or switching operations thereby preventing the development of corresponding high transient overvoltages at the outer cable sheath and particularly at the discontinuities therein. It is thus possible to dispense with the surge voltage limiters previously required to be coupled to the outer cable sheath at intermediate positions of cross-bonded systems.
Patent ES-8308005-A1 (ES)
Title: Control fitting for the variable, so far as possible cavitation-free, throttling of liquid flows
IPC: F16K47/14
Filed: 1982-11-25
Abstract: Control fitting for the variable, so far as possible cavitation-free, throttling of liquid flows (Q), flowing in pipe lines (R), from a first pressure level (P1) to a second lower pressure level (P2) in accordance with a predetermined control variable, in particular with actuators (K1, K2) designed as throttle valves and having a large nominal diameter and/or for low pressure level. At least one fixed throttle (D1) integrated in the pipe line is arranged downstream of at least two actuators (K1, K2) mechanically coupled to one another. In particular, as viewed in the direction of flow, the first and second throttle valve (K1, K2) of a throttle-valve combination as well as a first and a second fixed throttle (D1, D2) follow one another at a mutual distance (a1, a2, a3). The first and second throttle valve (K1, K2) can be actuated via a common gearing (G) and are coupled to one another via a coupling rod (2) with trimming device (3).
Patent ES-8401980-A1 (ES)
Title: Preparation of rhodium complex compounds.
IPC: B01J31/40
Filed: 1983-01-07
Abstract: Process for preparing halocarbonylbis(triorganophosphorus) rhodium compounds and hydridocarbonyltris(triorganophosphorus) rhodium compounds.
Patent ES-8404433-A1 (ES)
Title: Weft insertion mechanism for a gripper shuttle loom.
IPC: D03D49/44
Filed: 1983-07-28
Abstract: An apparatus for inserting weft wires in flat weaving power looms wherein a shuttle is moved by carriages which are disposed above and below the shed defined by the warp wires and which are guided by magnetic means and wherein the shuttle is a gripper shuttle, the shuttle and the carriages include permanent magnets, and the drive means for the carriages is one of a stepping motor, a speed-controlled three-phase current motor and a disk rotor motor which effects positioning of the carriages and thus of the gripper shuttle at the weft transfer points by a holding force.
Patent ES-8500110-A1 (ES)
Title: Appliance for the electric resistance welding of longitudinal seams using seam squeezing.
IPC: B23K11/06
Filed: 1983-11-11
Abstract: Automatic or semi-automatic electric resistance continuous mash seam welding of can bodies comprised of sheet-metal parts which are overlapped and rolled into can bodies (20), with a guiding device arranged upstream of the welding station to determine the overlapping width of the can body edges (21, 22) and provided with spring guiding elements (32 to 34) which provide for the clamping of the can body edges (21, 22) in the path direction towards the welding station against the bottom of grooves (29, 30) of a Z-shaped rail (13), and a calibrating ring (40) arranged in the welding station area the configuration of the guiding device is such that the width covering the can body edges (21, 22) at the welding station is at the maximum equal to six times the thickness of the can wall wire electrodes (11) may be drawn by a roller, conducted to electrode rollers (7, 9) and formed as flat wire electrodes (11) with a width located at the welding station above the overlapping width of the can body edges (21, 22). Thereby, the Z-shaped rail (13) and the mounting of roller electrodes (7, 9) are simplified. To this effect, the groove bottoms (29, 30) of the Z-shaped rail (13) extend in parallel and the axis of the roller electrodes (7, 9) are in the plane perpendicular to the welding direction.